In the Lustre file system before 2.12.3, the ptlrpc module has an out-of-bounds access and panic due to the lack of validation for specific fields of packets sent by a client. In the function ldlm_cancel_hpreq_check, there is no lock_count bounds check.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-01-27T04:21:04

Updated: 2024-08-05T02:39:09.943Z

Reserved: 2020-01-27T00:00:00

Link: CVE-2019-20426

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2020-01-27T05:15:11.873

Modified: 2020-08-24T17:37:01.140

Link: CVE-2019-20426

cve-icon Redhat

No data.